Main Entry: social security

Function: noun

Date: 1908

1 : the principle or practice or a program of public provision (as through social insurance or assistance) for the economic security and social welfare of the individual and his or her family; especially capitalized both Ss : a United States government program established in 1935 to include old-age and survivors insurance, contributions to state unemployment insurance, and old-age assistance
2 : money paid out through a social security program <began collecting social security>